Owner's manual

AT8904M Hardware Description
Page 3 - 23 AT8904M User Guide
Fabric Interface Uplink
The mezzanine supports one fabric interface uplinks to the front panel of the Hub Board which
is converted to 10/100/1000BASE-T. The switch is connected to the RJ45 connector with inte-
grated status LEDs on the front panel via a media converter and magnetics. GbE channel 0/20
of the switch maps to uplink channel 1
The RJ45 connector has the following pin assignment:
Table 3-20: Fabric Interface Port Mapping
CLI ID Channel LED
0/1 AMC B2 Port 4-7 -
0/2 AMC B2 Port 8-11 -
0/3 FC1 2
0/4 FC2 3
0/5 FC3 4
0/6 FC4 5
0/7 FC5 6
0/8 FC10 11
0/9 FC9 10
0/10 FC8 9
0/11 FC7 8
0/12 FC6 7
0/13 FC15 16
0/14 FC14 15
0/15 FC13 14
0/16 FC12 13
0/17 FC11 12
0/18 AMC B1 Port 8-11 -
0/19 AMC B1 Port 4-7 -
0/20 Uplink Port 1 -